gnu: qtnetworkauth: Rename to qtnetworkauth-5.

Automated with:

  git grep -l qtnetworkauth | xargs sed 's/\bqtnetworkauth\b/\0-5/g' -i

gnu/packages/kde-internet.scm

@@ -88,7 +88,7 @@
            qca
            qoauth
            qtbase-5
-           qtnetworkauth
+           qtnetworkauth-5
            sonnet))
     (home-page "https://kde.org/applications/internet/org.kde.choqok")
     (synopsis "Micro-Blogging Client")

gnu/packages/kde-pim.scm

@@ -725,7 +725,7 @@ for KDE PIM.")
            qca
            qtbase-5
            qtdeclarative-5
-           qtnetworkauth
+           qtnetworkauth-5
            qtspeech
            qtwebchannel-5
            qtwebengine-5

gnu/packages/kde.scm

@@ -288,7 +288,7 @@ browser for easy news reading.")
            qtdeclarative-5
            qtgraphicaleffects
            qtmultimedia-5
-           qtnetworkauth
+           qtnetworkauth-5
            qtquickcontrols-5
            qtquickcontrols2-5
            qtscript

gnu/packages/qt.scm

@@ -1955,7 +1955,7 @@ data received from multiple sensors. The look and feel of graphs can be
 customized by using themes or by adding custom items and labels to them.")
     (license license:gpl3)))
 
-(define-public qtnetworkauth
+(define-public qtnetworkauth-5
   (package (inherit qtsvg-5)
     (name "qtnetworkauth")
     (version "5.15.2")